21210+8413

  • Unique Name: 21210+8413MLR 247
  • RA: 21 21 00.20
  • Dec: +84 13 24.9
  • Discoverer: MLR
  • Discoverer Number: 247
  • Components:
  • First year: 1971
  • Last year: 2003
  • Observations: 5
  • First position angle: 306
  • Last position angle: 302
  • First separation: 1.7
  • Last separation: 2.0
  • Mag first component: 9.69
  • Mag second component: 11.49
  • Spectral type: F5
  • Primary proper motion RA: 11
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +83 609
  • Notes:
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